Lenovo 01965DU Manuals

Manuals and User Guides for Lenovo 01965DU. We have 1 Lenovo 01965DU manual available for free PDF download: Hardware Maintenance Manual

Lenovo 01965DU Hardware Maintenance Manual (148 pages)

User Manual

Brand: Lenovo | Category: Laptop | Size: 4.91 MB

Table Of Contents5................................................................................................................................................................

About This Manual7................................................................................................................................................................

Safety Information9................................................................................................................................................................

General Safety10................................................................................................................................................................

Electrical Safety11................................................................................................................................................................

Safety Inspection Guide13................................................................................................................................................................

Handling Devices That Are Sensitive To Electrostatic Discharge14................................................................................................................................................................

Grounding Requirements14................................................................................................................................................................

Safety Notices (multilingual Translations)15................................................................................................................................................................

Important Service Information37................................................................................................................................................................

Strategy For Replacing Frus38................................................................................................................................................................

Strategy For Replacing A Hard Disk Drive38................................................................................................................................................................

Important Notice For Replacing A System Board39................................................................................................................................................................

How To Use Error Message39................................................................................................................................................................

Strategy For Replacing Frus For Cto, Cmv, And Gav40................................................................................................................................................................

Product Definition40................................................................................................................................................................

Fru Identification For Cto, Cmv, And Gav Products40................................................................................................................................................................

General Checkout43................................................................................................................................................................

What To Do First44................................................................................................................................................................

Checkout Guide45................................................................................................................................................................

Diagnostics Using Pc-doctor For Dos45................................................................................................................................................................

Testing The Computer46................................................................................................................................................................

Lenovo Thinkvantage Toolbox (lenovo System Toolbox)48................................................................................................................................................................

Pc-doctor For Rescue And Recovery48................................................................................................................................................................

Fru Tests49................................................................................................................................................................

Power System Checkout51................................................................................................................................................................

Checking The Ac Adapter51................................................................................................................................................................

Checking Operational Charging52................................................................................................................................................................

Checking The Battery Pack52................................................................................................................................................................

Checking The Backup Battery53................................................................................................................................................................

Related Service Information55................................................................................................................................................................

Restoring The Factory Contents By Using Recovery Disc Set55................................................................................................................................................................

Passwords56................................................................................................................................................................

Power-on Password57................................................................................................................................................................

Hard-disk Password57................................................................................................................................................................

Supervisor Password57................................................................................................................................................................

How To Remove The Power-on Password57................................................................................................................................................................

How To Remove The Hard-disk Password58................................................................................................................................................................

Power Management60................................................................................................................................................................

Screen Blank Mode60................................................................................................................................................................

Sleep Mode60................................................................................................................................................................

Hibernation Mode60................................................................................................................................................................

Symptom-to-fru Index61................................................................................................................................................................

Numeric Error Codes61................................................................................................................................................................

Error Messages64................................................................................................................................................................

No-beep Symptoms64................................................................................................................................................................

Lcd-related Symptoms65................................................................................................................................................................

Intermittent Problems66................................................................................................................................................................

Undetermined Problems66................................................................................................................................................................

Status Indicators67................................................................................................................................................................

Special Keys69................................................................................................................................................................

Fru Replacement Notices71................................................................................................................................................................

Screw Notices71................................................................................................................................................................

Retaining Serial Numbers72................................................................................................................................................................

Restoring The Serial Number Of The System Unit72................................................................................................................................................................

Retaining The Uuid72................................................................................................................................................................

Reading Or Writing The Eca Information73................................................................................................................................................................

Removing And Replacing A Fru75................................................................................................................................................................

1010 Battery Pack76................................................................................................................................................................

1020 Bottom Slot Cover78................................................................................................................................................................

1030 Dimm80................................................................................................................................................................

1040 Hard Disk Drive (hdd)81................................................................................................................................................................

1050 Pci Express Mini Card For Wireless Lan83................................................................................................................................................................

1060 Pci Express Mini Card For Wireless Wan85................................................................................................................................................................

1070 Keyboard87................................................................................................................................................................

1080 Top Case Assembly And Microphone Module90................................................................................................................................................................

1090 Backup Battery94................................................................................................................................................................

1100 Bluetooth Daughter Card (bdc-2)95................................................................................................................................................................

1110 Speaker Assembly96................................................................................................................................................................

1120 System Board And Fan Assembly98................................................................................................................................................................

1130 I/o Card Assembly, Audio Cable, And I/o Cable106................................................................................................................................................................

1140 Lcd Unit108................................................................................................................................................................

1150 Base Cover Assembly And Dc-in Cable110................................................................................................................................................................

2010 Lcd Bezel Assembly113................................................................................................................................................................

2020 Integrated Camera114................................................................................................................................................................

2030 Lcd Panel And Lcd Cable115................................................................................................................................................................

2070 Hinge Kit118................................................................................................................................................................

2050 Wireless Lan Antenna Assembly, Wireless Wan Antenna Assembly, And Lcd Rear Cover Assembly120................................................................................................................................................................

Locations123................................................................................................................................................................

Front View123................................................................................................................................................................

Bottom View124................................................................................................................................................................

Parts List125................................................................................................................................................................

Overall126................................................................................................................................................................

Lcd Frus134................................................................................................................................................................

Keyboard137................................................................................................................................................................

Ac Adapters138................................................................................................................................................................

Miscellaneous Parts138................................................................................................................................................................

Power Cords139................................................................................................................................................................

Recovery Discs140................................................................................................................................................................

Windows 7 Home Basic (32 Bit) Dvds140................................................................................................................................................................

Windows 7 Home Premium (32 Bit) Dvds140................................................................................................................................................................

Windows 7 Home Premium (64 Bit) Dvds141................................................................................................................................................................

Windows 7 Professional (32 Bit) Dvds142................................................................................................................................................................

Windows 7 Professional (64 Bit) Dvds143................................................................................................................................................................

Common Service Tools144................................................................................................................................................................

Notices145................................................................................................................................................................

Trademarks146................................................................................................................................................................